CodeIgniter IMAP Library

<?php
/**
* IMAP Mail Library
*
* @package imap
* @category Libraries
* @author Keiran Smith
* @link http://keiran-smith.net
* @version 1.0
* @copyright Keiran Smith 2009
*
* The IMAP Library Provides access to an IMAP
* Mail Server over the Codeigniter PHP Framework
**/

class imap
{

var $CI;
var $config;
var $conn;
var $headers;

function imap($config)
{
$this->CI =& get_instance();
$this->config = $config;

$this->conn = @imap_open("{" . $this->config['imap_server'] . "/imap}" . $this->config['imap_folder'],$this->config['imap_user'],$this->config['imap_pass']);

if(!$this->conn)
{
return $this->imap_get_last_error();
}
}

function imap_check()
{
$imap_opj = imap_check($this->conn);
return $imap_obj
}

function __imap_count_mail()
{
$this->headers = @imap_headers($this->conn);
if(!empty($this->headers))
{
return sizeof($this->headers);
}
else
{
return $this->imap_get_last_error();
}
}

function imap_get_mail_array()
{
for($i = 1; $i < $this->__imap_count_mail() + 1; $i++)
{
$mailHeader[] = @imap_headerinfo($conn, $i);
}

return $mailHeader;
}

function imap_send_mail($to,$subject,$message,$additional_headers=NULL,$cc=NULL,$bcc=NULL,$rpath=NULL)
{
if(@imap_mail($to,$subject,$message,$additional_headers=NULL,$cc=NULL,$bcc=NULL,$rpath=NULL))
{
return TRUE;
}
else
{
return FALSE;
}
}

function imap_read_mail($mail_id)
{
$mail_header = imap_header($this->conn, $mail_id);
$mail_body = imap_body($this->conn, $mail_id);

foreach($mail_header as $mail_head)
{
$mail[] = $mail_head;
}

$mail['body'] = $mail_body;

return $mail;
}

function imap_delete_mail($mail_id)
{
if(@imap_delete($this->conn, $mail_id)
{
@imap_expunge($this->conn);
return TRUE;
}
else
{
return $this->imap_get_last_error();
}
}
function imap_get_last_error()
{
$error = imap_last_error($this->conn);
if(!empty($error))
{
return $error;
}
else
{
return NULL;
}
}

function close_imap()
{
imap_close($this->conn);
}

}
?>